User's Manual

20
5
Advanced Operations
4. Rotate the dial in the clockwise direction to make the
scanning take place in the UP direction.
Conversely, rotate the dial in the counter-clockwise
direction to make the scanning take place in the
DOWN direction.
5. Press any key other than the MONI key to stop scanning.
■Memory Scan
Scanning is performed to detect signals among programmed
frequencies as the memory channels. Memory channels need
to be set in advance. Otherwise, the following operations can't
be done.
For more information on how to program, please refer to
"Programming a Memory Channel" on P.XX.
1. Press the key to switch to the Memory mode.
2. Press the key.
"mEmorY" is displayed on the LCD.
3. Release the key.
Scanning will be performed.
4. Rotate the dial in the clockwise direction to make the
scanning take place in the UP direction.
Conversely, rotate the dial in the counter-clockwise
direction to make the scanning take place in the
DOWN direction.
5. Press any key other than the MONI key to stop
scanning.
Tip
With the DJ-C7 either Memory Skip function, which is
excluded specified channels during a scan, or Memory
Bank function, which divides channels into several groups,
is NOT available.
5.2 Keylock
The keylock function avoids incorrect or unauthorized
operations to lock the keys.
The following can be done even the keylock function is ON.
• Receiving signals with the MONI key held down
• Transmitting with the PTT key held down
• Adjusting the volume and squelch level
• Turning the power ON/OFF
• Canceling the keylock
1. Hold the key for a second to switch ON/OFF the
keylock function.
When the keylock function is ON, the icon will appear on
the LCD.
5.3 Tone Burst
The Tone Burst function is used to call up another station or to
activate a repeater by adding a tone signal to the transmitted
signal.
• The tone signal is added while both the MONI key and the
PTT key are held down at the same time. The default
frequency of the tone signal is 1750Hz, and it can be
changed in the Setting mode. (See on P.XX)
• CTCSS Tone frequency is added and transmitted
automatically when a tone signal is set. You must select the
tone that matches the one monitored by the receiving station,
if that station is using a tone squelch. (See on P.XX)